Why are survivors so toxic

Like I was playing knight and I did slightly tunnel because they had gens done so fast; so I tunnelled to add pressure due to 2 gens left and after the game and I won and then due to me having YT in my account they went on to leave a bunch of hate comments in the end game chat and comments on YT and then said they will get a bot to ban the YT account and that I am not loved like… it’s a game you lost no need to cry so much and idk this one just annoyed me a lot how dare a killer kill efficiently